Cold and Flu Research and Studies Directory
Researchers often study colds and the flu to find out more about the types, causes, treatments, and prevention of both. Clinical trials let participants try out experimental therapies. Follow the links below to find WebMD's comprehensive coverage about how cold and flu research, studies, and trials work and how to find out more.
Complications of the common cold
The common cold is usually no cause for concern, but it can sometimes lead to other infections that require a trip to the doctor.
Flu in Older Adults
Learn the facts about flu in older adults, including strategies for prevention and treatment.
Pregnancy and the Flu
WebMD explains the risk of flu during pregnancy and tells you how to prevent and treat this illness to minimize problems.
Do you know how you might feel with flu symptoms? Learn more about the symptoms of flu and what to expect.
Prevent Flu: Steer Clear of Sick People
WebMD shows you how to prevent the flu, including swine flu, by washing your hands, avoiding those who are sick, and more.
Cold and Flu Prevention Tips
Surveys show that Americans suffer a billion colds each year. Here are ways to avoid becoming one of those miserable statistics.
Cold and Flu Tips to Help You Stay Well
Small children can get six to 10 colds a year. How do you keep everyone else in the family healthy when one child is sick? These tips can help you brave the cold and flu season.
Prevent Flu: Healthy Habits Beat the Virus
To prevent flu, stick with a healthy lifestyle to boost your immune system.
Myths & Facts about the Common Cold
The common cold comes with common annoyances. Get the myths and facts about how to cure a cold and what really helps prevent cold symptoms from getting you down.
Too Sick to Work?
You’re sick, but you’re debating whether you should still go in to work. We’ll help you decide.
Slideshows & Images
Slideshow: Pictures of Cold & Flu Symptoms, Treatments
Parsing the difference between a cold and flu isn't so easy. WebMD's slideshow explains how to tell the difference - and how to treat your symptoms.
Slideshow: Immune-Boosting Foods
See foods that may help build your immune system to help you stay healthy and fight illness. Featuring nutritious and antioxidant-rich fruits, vegetables, and more.
Slideshow: Soothe a Child's Cold or Flu
Does your child have the cold or flu? See how to ease your child's cold or flu. Help symptoms like cough, sore throat, and stuffiness.
Cold & Allergy Quiz: Do You Know the Difference?
Do you have a cold or allergies? Take this quiz and find out.
Quiz: Do You Fall For Old Flu Myths?
Do you believe a flu shot can cause the flu? That you throw up with the flu? Take this WebMD quiz to find out just how much you know about influenza.
Contagious Disease Quiz: Can You Catch It?
Test your knowledge of contagious diseases with this quiz.
Quiz: The Truth About the Common Cold
The common cold can be uncommonly troublesome. WebMD tests your knowledge on this persistent health enemy by testing you on cold symptoms, cold germs, and cold remedies.